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The PARKER P01698 is a 30 psi replacement spring designed for use in filter-regulator-lubricator (FRL) assemblies. This spring sets the regulation point within the pressure regulator, maintaining consistent downstream pressure in pneumatic systems. It is an OEM-style service part intended for field replacement when a spring has fatigued, lost calibration, or been damaged during routine maintenance. Pneumatic system technicians and maintenance professionals install this component as part of scheduled FRL servicing or corrective repair on compressed-air distribution lines.
This spring is rated for 30 psi and is engineered specifically for Parker 06 and 07 R and E Series FRL units. It is suited for industrial and commercial pneumatic applications where precise pressure regulation is required. Typical install scenarios include inline compressed-air systems on production equipment, pneumatic control panels, and similar compressed-air service points requiring regulated output pressure.
Designed for use with Parker 06 and 07 R and E Series filter-regulator-lubricator (FRL) units.
Installation should be performed by a qualified pneumatic or mechanical technician. Before servicing the FRL, depressurize the system completely and isolate the assembly from the compressed-air supply. Refer to the Parker service documentation for the applicable FRL series to confirm correct spring seating and regulator reassembly procedure. Do not pressurize the system until the regulator body is fully reassembled and secured.
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